---
title: "TUO Life - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Begin your journey to better sleep, more energized days, sharper focus and improved mood with TUO Circadian Smart Lighting.  TUO is partnered with the University of Washington, one of the world's top "
---

# TUO Life — United States
> App for TUO Circadian Lights

![TUO Life App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/07/87/f5/0787f562-5bd2-0743-6abd-6928d2c73522/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/400x400bb.png)

**Developer:** [TUO](https://apptail.io/developer/tuo-qRsb)
**Category:** Lifestyle
**Rating:** 4.0/5 (170 ratings)
**Price:** Free
**Bundle ID:** com.tuo.tuolife
**Store:** Apple App Store
**Country:** United States
**Version:** 4.0.8 (released 2025-03-16)
**Original Release:** 2020-06-01

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1481639764)
**AppTail Page:** [https://apptail.io/app/tuo-life-rwhg/united-states](https://apptail.io/app/tuo-life-rwhg/united-states)

## TUO Life Description
Begin your journey to better sleep, more energized days, sharper focus and improved mood with TUO Circadian Smart Lighting.

TUO is partnered with the University of Washington, one of the world's top research centers for vision and neuroscience. Scientists there have recently discovered amacrine cells in the eye. These highly light-sensitive cells are the cells that TUO's patented, industry-leading technology affects to influence your circadian rhythm. TUO is more effective than anything else on the market and is the only circadian light therapy product that works at normal brightness levels and reasonable distance.

Put TUO bulbs in your bedroom to get exposure when first waking. Put TUO bulbs in your bathroom to get exposure during your normal morning routine. Put TUO bulbs in your kitchen, and make your family breakfast while getting exposure. Put TUO bulbs on your desk, and check email while taking in light. With TUO, you need to stay within six feet of your light during the majority of your Wake mode. After that, you don't need to worry. Just continue your daily routine, and get the light that you need.

Artificial lighting isn't healthy. Our bodies receive signals from the lighting around us. These signals set our internal clocks and regulate when we naturally sleep and wake. When we're exposed to general home and work lighting, we don't get the signals that we need to keep our biological schedule synchronized with our daily schedule.

Circadian rhythm disorders are problems that occur when your body's internal clock is out of sync with your environment. Symptoms include excessive sleepiness, insomnia, reduced alertness, impaired decision making, poor school/work performance, elevated stress, inability to meet social obligations, changes in appetite and gastrointestinal function, reduced cardiovascular performance, reduced libido, substance abuse, weight gain, high blood pressure and depression.

Prolonged misalignment between your biological schedule and your daily schedule puts you at higher risk for heart disease, obesity, diabetes, gastrointestinal problems, neurodegenerative disorders including dementia, skin issues and more.

TUO Circadian Smart Products synchronize your biological schedule to your daily schedule by providing the light signals your mind and body need throughout the day. The TUO Life App sets a customized schedule based on your age, chronotype and general wake and sleep times so that you can set it and forget it. TUO Circadian Smart Bulbs change to the right mode  at the right time automatically and can be used in any room. Our morning WAKE mode will give you a boost of energy to kickstart your day. Our all-day ACTIVE mode will keep your focus sharp throughout the day. Our evening CALM mode will help you wind down and fall asleep naturally.

GETTING STARTED

Launch our app and click sign up to get started. Follow the instructions on the screen to walk through initial setup and add your bulbs. You'll be asked to allow the app permissions throughout the setup process. Make sure you allow all permissions as we won't be able to setup your bulbs without them.

Add your family members so that they can benefit from TUO as well. When you add family members, our app generates a customized circadian schedule for them. You can give them app login rights or control bulbs on their behalf. You can also assign them rooms so that those rooms always run on their schedule.

Add on/off schedules to fully automate your TUO experience. On/off schedules let your bulbs automatically come on and turn off throughout the day. These can be configured for individual rooms and can be different for different days of the week. This allows your lights to automatically come on when you want them to.

Use the app to turn rooms and individual devices on and off. Change your light brightness and color temperature to match your preferences. Override your circadian modes at any time. How you use TUO is solely up to you.

## TUO Life Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/62/b0/90/62b090b4-27d1-1707-3486-e8f21732507e/pr_source.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/99/c1/77/99c177ed-99df-eaee-0201-92dca757003c/pr_source.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/22/11/93/22119319-d7b6-f71b-e997-181a6bac8f1c/pr_source.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/10/38/11/103811fe-0ba2-bb2b-8725-bee30df95b83/pr_source.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/9b/4a/6c/9b4a6c8d-ca12-7000-a2ab-9cd1bd65f8e6/pr_source.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/a3/9d/14/a39d1469-8f22-ea17-31d0-e32557fe9a43/pr_source.png/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/c0/73/36/c07336fc-1d44-fe7b-861c-bfbd2690934b/pr_source.png/1242x2688.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/e0/69/32/e06932a3-b3fd-8e45-32a9-d1bcf8259d5b/pr_source.png/1242x2688.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/85/03/bc/8503bcb0-6232-9153-b33e-6233c0ed5b89/pr_source.png/1242x2688.png)
- [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/bc/05/d1/bc05d13b-c509-8c27-dc38-48145fce54ce/pr_source.png/1242x2688.png)

## TUO Life Rating Breakdown in United States
- 5 stars: 109 (64%)
- 4 stars: 12 (7%)
- 3 stars: 8 (5%)
- 2 stars: 13 (8%)
- 1 stars: 28 (16%)

## TUO Life Reviews in United States

### *---- "The Worst App I Ever Used"
The number and frequency of frustrations with this app is incredible.
-- nt2608, 2025-03-10

### *---- "Great idea - Terrible app"
Can’t customize.  I had hoped you could turn to red light automatically at a certain time, but instead you have to do it by hand for each bulb every night.   

And you can’t keep it on a certain color and just switch it on and off. You have to reset every time.
-- Poysha, 2025-01-21

### ***** "Former night owl"
As a person who really has a hard time waking up in the morning, this bulb has really changed that. I feel way more energized in the morning.
-- Cmfusco21, 2025-01-16

### *---- "Outdated app doesn’t sync"
App is not intuitive to use. Often does not sync or turn on bulbs after programming. Sad for a bulb with potential.
-- ChrisBoulder, 2025-01-09

### *---- "Clunky"
App is clunky, functionally limited. Bulbs are also buggy. Cool idea, but tech/qc seems to need improvement.
-- beta_trout, 2025-01-06

### ****- "Interesting product"
The app does seem a little glitchy. I have to go through steps twice. I also set up the bedroom yesterday, but today it does not display. I did turn the bedroom light off this AM, but I would expect that room to still be visible in the app.

I just installed the lights so we’ll see if they work as promised.
-- Paulrdallas, 2025-01-04

### *---- "Love/Hate"
The bulb is great, the app is awful.
-- Dustin Farris, 2024-12-28

### *---- "Great product, app needs a redo"
The bulbs are great. The app looks like it was designed by a contractor that used the same template for many many apps. It’s both hugely complicated and doesn’t let you do basic customizations. For example, everyone wakes at different times in our house, so I’d love the “wake up” look to be on for a couple hours in the morning. Can you do that? Nope. But, there’s 15 different things in the sidebar you can click on that run off the screen. It also doesn’t adjust to daylight savings automatically (yes really). I’d suggest they redo the app.
-- vagabondish, 2024-12-25

### ***-- "Circadian without red light?"
I just assumed this light would have red light function at night since they say it is the best light for optimizing circadian rhythm. The kelvin values don’t even go below 2300 which is also a surprise. I’m still willing to give the bulb and app a try, but will probably be returning this. Definitely a great concept, but needs some work!
-- Okidokey310, 2024-12-21

### ***-- "Works pretty well"
For the most part, the app and the bulb work as expected. I like being able to set up the bulb to turn off and on a schedule. It’s a GREAT way to wake up. My only issue is that the app for now functions a little slowly, it takes a bit to load your room and get to the menu, etc. like a couple seconds, but that’s noticeable when most other apps are almost instantaneous.
-- Jules26<3, 2024-12-15

[View all TUO Life reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)



## TUO Life Discovered Keywords
- tuo life

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## TUO Life Available In
- [United States](https://apptail.io/app/tuo-life-rwhg/united-states)
- [Canada](https://apptail.io/app/tuo-life-rwhg/canada)
- [Spain](https://apptail.io/app/tuo-life-rwhg/spain)
- [United Kingdom](https://apptail.io/app/tuo-life-rwhg/united-kingdom)
- [Japan](https://apptail.io/app/tuo-life-rwhg/japan)
- [New Zealand](https://apptail.io/app/tuo-life-rwhg/new-zealand)
- [Belgium](https://apptail.io/app/tuo-life-rwhg/belgium)
- [Bulgaria](https://apptail.io/app/tuo-life-rwhg/bulgaria)
- [Bermuda](https://apptail.io/app/tuo-life-rwhg/bermuda)
- [Brunei](https://apptail.io/app/tuo-life-rwhg/brunei)
- [Brazil](https://apptail.io/app/tuo-life-rwhg/brazil)
- [Belarus](https://apptail.io/app/tuo-life-rwhg/belarus)
- [Belize](https://apptail.io/app/tuo-life-rwhg/belize)
- [Switzerland](https://apptail.io/app/tuo-life-rwhg/switzerland)
- [Chile](https://apptail.io/app/tuo-life-rwhg/chile)
- [China](https://apptail.io/app/tuo-life-rwhg/china)
- [Colombia](https://apptail.io/app/tuo-life-rwhg/colombia)
- [Cyprus](https://apptail.io/app/tuo-life-rwhg/cyprus)
- [Czechia](https://apptail.io/app/tuo-life-rwhg/czechia)
- [Germany](https://apptail.io/app/tuo-life-rwhg/germany)
- [Denmark](https://apptail.io/app/tuo-life-rwhg/denmark)
- [Dominican Republic](https://apptail.io/app/tuo-life-rwhg/dominican-republic)
- [Algeria](https://apptail.io/app/tuo-life-rwhg/algeria)
- [Ecuador](https://apptail.io/app/tuo-life-rwhg/ecuador)
- [Egypt](https://apptail.io/app/tuo-life-rwhg/egypt)
- [Finland](https://apptail.io/app/tuo-life-rwhg/finland)
- [France](https://apptail.io/app/tuo-life-rwhg/france)
- [Greece](https://apptail.io/app/tuo-life-rwhg/greece)
- [Hong Kong SAR China](https://apptail.io/app/tuo-life-rwhg/hong-kong)
- [Hungary](https://apptail.io/app/tuo-life-rwhg/hungary)
- [Indonesia](https://apptail.io/app/tuo-life-rwhg/indonesia)
- [Ireland](https://apptail.io/app/tuo-life-rwhg/ireland)
- [Israel](https://apptail.io/app/tuo-life-rwhg/israel)
- [India](https://apptail.io/app/tuo-life-rwhg/india)
- [Italy](https://apptail.io/app/tuo-life-rwhg/italy)
- [Jamaica](https://apptail.io/app/tuo-life-rwhg/jamaica)
- [South Korea](https://apptail.io/app/tuo-life-rwhg/south-korea)
- [Kuwait](https://apptail.io/app/tuo-life-rwhg/kuwait)
- [Cayman Islands](https://apptail.io/app/tuo-life-rwhg/cayman-islands)
- [Kazakhstan](https://apptail.io/app/tuo-life-rwhg/kazakhstan)
- [Lebanon](https://apptail.io/app/tuo-life-rwhg/lebanon)
- [Sri Lanka](https://apptail.io/app/tuo-life-rwhg/sri-lanka)
- [Luxembourg](https://apptail.io/app/tuo-life-rwhg/luxembourg)
- [Malta](https://apptail.io/app/tuo-life-rwhg/malta)
- [Mexico](https://apptail.io/app/tuo-life-rwhg/mexico)
- [Malaysia](https://apptail.io/app/tuo-life-rwhg/malaysia)
- [Nigeria](https://apptail.io/app/tuo-life-rwhg/nigeria)
- [Netherlands](https://apptail.io/app/tuo-life-rwhg/netherlands)
- [Norway](https://apptail.io/app/tuo-life-rwhg/norway)
- [Oman](https://apptail.io/app/tuo-life-rwhg/oman)
- [Peru](https://apptail.io/app/tuo-life-rwhg/peru)
- [Philippines](https://apptail.io/app/tuo-life-rwhg/philippines)
- [Pakistan](https://apptail.io/app/tuo-life-rwhg/pakistan)
- [Poland](https://apptail.io/app/tuo-life-rwhg/poland)
- [Portugal](https://apptail.io/app/tuo-life-rwhg/portugal)
- [Paraguay](https://apptail.io/app/tuo-life-rwhg/paraguay)
- [Romania](https://apptail.io/app/tuo-life-rwhg/romania)
- [Russia](https://apptail.io/app/tuo-life-rwhg/russia)
- [Saudi Arabia](https://apptail.io/app/tuo-life-rwhg/saudi-arabia)
- [Sweden](https://apptail.io/app/tuo-life-rwhg/sweden)
- [Singapore](https://apptail.io/app/tuo-life-rwhg/singapore)
- [Slovakia](https://apptail.io/app/tuo-life-rwhg/slovakia)
- [Thailand](https://apptail.io/app/tuo-life-rwhg/thailand)
- [Türkiye](https://apptail.io/app/tuo-life-rwhg/turkey)
- [Taiwan](https://apptail.io/app/tuo-life-rwhg/taiwan)
- [Ukraine](https://apptail.io/app/tuo-life-rwhg/ukraine)
- [Uruguay](https://apptail.io/app/tuo-life-rwhg/uruguay)
- [Uzbekistan](https://apptail.io/app/tuo-life-rwhg/uzbekistan)
- [Vietnam](https://apptail.io/app/tuo-life-rwhg/vietnam)
- [United Arab Emirates](https://apptail.io/app/tuo-life-rwhg/united-arab-emirates)
- [South Africa](https://apptail.io/app/tuo-life-rwhg/south-africa)
- [Armenia](https://apptail.io/app/tuo-life-rwhg/armenia)
- [Argentina](https://apptail.io/app/tuo-life-rwhg/argentina)
- [Austria](https://apptail.io/app/tuo-life-rwhg/austria)
- [Australia](https://apptail.io/app/tuo-life-rwhg/australia)
- [Azerbaijan](https://apptail.io/app/tuo-life-rwhg/azerbaijan)

---

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